A chart on which results of test sampling of a product are plotted to reveal when a process is beginning to depart from normal operating conditions is known as a(n)
A) Gantt chart.
B) productivity chart.
C) control chart.
D) kaizen chart.
E) upper specification limit chart.

Question

Quizplus · Accepted Answer

A control chart is specifically designed to monitor and track changes in a process over time, and can quickly identify when the process is starting to deviate from normal operating conditions. A Gantt chart is a scheduling tool, a productivity chart measures output over time, a kaizen chart is used in continuous improvement processes, and an upper specification limit chart is used to monitor the upper limit of acceptable product quality.

A Chart on Which Results of Test Sampling of a Product